<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>登录界面</title>
    <style>
        .container {
            text-align: center;
            margin: 50px auto;
            width: 600px;
            height: 400px;
            background-color: rgb(201, 208, 247);
            box-sizing: border-box;
            padding-top: 20px;
        }

        .container input {
            width: 400px;
            height: 30px;
            border: none;
            list-style: none;
        }

        .container .btn {
            width: 404px;
            height: 35px;
            margin-top: 10px;
            border: none;
            background-color: deepskyblue;
            color: white;
            border-radius: 5px;
            cursor: pointer;
        }

        .container .text {
            margin-top: 10px;
            height: 20px;
            width: 400px;
            font-size: 12px;
            color: tomato;
        }
    </style>
</head>

<body>
    <div class="container">
        <h2>登录界面</h2>
        <form action="">
            <label for="">用户名</label>
            <input type="text" name="username">
            <div class="text  loginIdText"></div>
            <label for="">密&emsp;码</label>
            <input type="password" name="password">
            <div class="text loginPasswordText"></div>
            <input class="btn loginBtn" type="button" value="登录">
        </form>
    </div>
    <script src="js/util.js"></script>
    <script src="js/login.js"></script>
</body>

</html>